Gaya APA
Gilbert A. Churchill,Jr.. (1988).
Basic Marketing Research .
United States of America:
The Dryden Press.
Gaya Chicago
Gilbert A. Churchill,Jr..
Basic Marketing Research.
United States of America:
The Dryden Press,
1988.
TextBook.
Gaya MLA
Gilbert A. Churchill,Jr..
Basic Marketing Research.
United States of America:
The Dryden Press,
1988.
TextBook.
Gaya Turabian
Gilbert A. Churchill,Jr..
Basic Marketing Research.
United States of America:
The Dryden Press,
1988.
TextBook.